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Luk DMF114 Clutch Flywheel
| Brand | Luk DMF114 |
|---|---|
| Flywheel Diameter | 23.7 |
| Flywheel Diameter | 9.331 |
| Flywheel Cup Depth/Step Height | -0.362 |
| Flywheel Cup Depth/Step Height | -9.2 |
| Flywheel Inner Diameter | 15.5 |
| Flywheel Inner Diameter | 6.102 |
| Number of Teeth | 130 |
| Fits | BMW · 12 vehicles |
Dual-mass design. Helps prevent damage that solid flywheels can cause.
Individually tuned. Fine-tuned for each application for proper operation.
130 teeth. Clutch flywheel with precise tooth count for dependable engagement.
Cross-references 4150387100, 21207566084 and NA for the same application. See all 4.
LuK DMF114 Dual Mass Flywheel
The LuK DMF114 is a dual mass flywheel engineered for BMW 550i and BMW 650i applications that require precise drivetrain damping. Built around LuK’s OE-focused design approach, this clutch flywheel helps isolate torsional vibration and supports smoother power transfer in demanding automatic and sequential transmission setups.
- Dual mass flywheel design for drivetrain vibration control
- Flywheel diameter: 23.7 in. / 9.331 in.
- Flywheel inner diameter: 15.5 in. / 6.102 in.
- Flywheel cup depth/step height: -0.362 in. / -9.2 mm
- 130-tooth ring gear
- OE-style fitment for BMW 550i and BMW 650i applications
Fitment Details
Compatible with BMW 550i and BMW 650i models across the 2006-2010 model years. Fits 2007-2010 BMW 550i, N/A; Fits 2007-2010 BMW 650i, N/A; Fits 2006 BMW 550i, N/A, to 05/31/2006 with Sequential Transmission; Fits 2006 BMW 550i, N/A, from 06/01/2006; Fits 2006 BMW 650i, N/A, to 05/31/2006 with Sequential Transmission; Fits 2006 BMW 650i, N/A, from 06/01/2006. Part number DMF114 is also referenced by 4150387100 and 21207566084 for the same application.
What It Helps Address
- Excess drivetrain vibration at idle and under load
- Harsh engagement or driveline shudder during shifting
- Premature wear on engine mounts from torsional movement
- Stress that can contribute to gearbox damage
- Crankshaft loading associated with solid flywheel conversions
Installation Notes and Tips
Verify transmission type, build date, and tooth count before installation. The 2006 BMW 550i and 650i listings are split by production date and Sequential Transmission notes, so match the vehicle exactly to the catalog data. Inspect the clutch system, starter engagement surface, and related drivetrain components during service to confirm proper operation after replacement.
Quality Assurance
LuK supplies OE-level drivetrain components and tunes each dual mass flywheel to the specific vehicle application. The DMF114 follows that application-specific approach for BMW 550i and BMW 650i fitment, with dimensions and tooth count matched to the listed vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2010 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2009 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2009 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2008 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2008 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2007 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2007 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2006 | BMW | 550i | 4.8L | V8 | N/A | To 05/31/2006; Sequential Transmission |
| 2006 | BMW | 550i | 4.8L | V8 | N/A | From 06/01/2006 |
| 2006 | BMW | 650i | 4.8L | V8 | N/A | To 05/31/2006; Sequential Transmission |
| 2006 | BMW | 650i | 4.8L | V8 | N/A | From 06/01/2006 |
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